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C1940-01 Safety Relief Valve

4820-01-388-5391

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Official Item Classification

Nombre
Safety Relief Valve
Número de Parte
C1940-01
(NSN) Número de stock nacional
4820-01-388-5391
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
05488
(FIIG) Guía Federal de Identificación de Artículos
A046B0
Fecha
04/01/1994 (hace 32 años)

3a all ends thread class, disk flow control device, spring disk loading method, right-hand all ends thread direction, 15.0 pounds per hour valve discharge flow rate

Specs & Compatibility

Clase de rosca

3a all ends

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

disk

Método de carga de disco

spring

Caudal de descarga de la válvula

15.0 pounds per hour

Temperatura máxima de funcionamiento

140.0 fahrenheit single response

Identificación del artículo final

2350-01-087-1095

Estilo de conexión

external seat for gasket seal (boss) all ends

Método de operación de la válvula

automatic

Tipo de conexión

threaded external boss all ends

Cantidad de hilo por pulgada

12 all ends

Presión máxima de funcionamiento

6000.0 pounds per square inch single response

Tamaño nominal de la rosca

1.062 inches all ends

Ángulo del asiento

37.0 degrees all ends

Ajuste de la presión de apertura

4250.0 pounds per square inch

Características especiales

cartridge type

Material

steel corrosion resisting body

Designador de estilo

screw-in cartridge

Designador de serie de roscas

un all ends

Replacement For

Número de Parte Descripción
4820-01-076-6827 No Name Available 07/01/2001

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005488

Related Hardware Products

Número de Parte Descripción
12283306 Safety Relief Valve
9338668 Safety Relief Valve
C1940-01 Safety Relief Valve
P43-776 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-388-5391?
The FSCG of the NSN 4820-01-388-5391 is 4820
Does the NSN 4820-01-388-5391 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-388-5391 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-01-388-5391 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-388-5391 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-388-5391 was assigned to the Federal Catalog?
It was assigned hace 32 años, on Fri, Apr 1, 1994